Knowledge (XXG)

Meissa

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Sota, A.; Maíz Apellániz, J.; Walborn, N. R.; Alfaro, E. J.; Barbá, R. H.; Morrell, N. I.; Gamen, R. C.; Arias, J. I. (2011). "The Galactic O-Star Spectroscopic Survey. I. Classification System and Bright Northern Stars in the Blue-violet at R ~ 2500".
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Barrado Y Navascués, D. (December 2005). "Lambda Orionis Star Forming Region: toward a comprehensive study of the stellar and substellar population". In Hidalgo-Gámez, A. M.; González, J. J.; Espinosa, J. M. Rodríguez; Torres-Peimbert, S. (eds.).
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in the neighboring volume of space, which in turn is surrounded by an expanding ring of cool gas that has an age of about 2–6 million years. The expansion of this gaseous ring may be explained by a former binary companion of Meissa that became a
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Meissa is surrounded by a ring of nebulosity about 12 degrees across. It is thought to be the remains of a supernova explosion, now ionized by the ultraviolet radiation from Meissa itself and some of the surrounding hot stars.
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with respect to the center of the expanding ring, as the explosion and resulting mass loss could have kicked Meissa out of the system. A potential candidate for the supernova remnant is the
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Koenig, Xavier; Hillenbrand, Lynne A.; Padgett, Deborah L.; Defelippis, Daniel (2015). "Spectroscopic Assessment of WISE-based Young Stellar Object Selection Near λ and σ Orionis".
1146:. Meissa is a soft X-ray source with a luminosity of 10 erg s and peak emission in the energy range of 0.2–0.3 keV, which suggests the X-rays are probably being generated by the 1287:
This image taken by the Spitzer Space Telescope shows two low-mass stars in the rectangles that show tails in the 24 Micron filter image. This is seen as signs that Meissa is
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Voss, R.; Diehl, R.; Vink, J. S.; Hartmann, D. H. (2010-09-01). "Probing the evolving massive star population in Orion with kinematic and radioactive tracers".
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de Almeida, E. S. G.; Marcolino, W. L. F.; Bouret, J.-C.; Pereira, C.B. (August 2019). "Probing the weak wind phenomenon in Galactic O-type giants".
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Wu, Yue; Singh, H. P.; Prugniel, P.; Gupta, R.; Koleva, M. (2011). "Coudé-feed stellar spectral library - atmospheric parameters".
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of 43.12° (as of 1937). This fainter component is of magnitude 5.61 and it has a stellar classification of B0 V, making it a
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Cunha, K.; Smith, V. V. (May 1996). "Is the expanding molecular cloud surrounding λ Orionis caused by a Supernova?".
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Gontcharov, G. A. (2006). "Pulkovo Compilation of Radial Velocities for 35 495 Hipparcos stars in a common system".
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Franciosini, E.; Sacco, G. G. (June 2011). "XMM-Newton observations of the young open cluster around λ Orionis".
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Ducati, J. R. (2002). "VizieR Online Data Catalog: Catalogue ofStellar Photometry in Johnson's 11-color system".
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Lambda Orionis A, B and C. Background image was taken with Spitzer and insert showing the AB components is from
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This star is the dominant member of a 5-million-year-old star-forming region known as the λ Orionis cluster, or
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with a classification of F8 V. This star in turn may have a very low mass companion that is probably a
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3.54. It is an enormous star with about 34 times the mass of the Sun and 13 times the Sun's radius. The
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Bouy, H.; et al. (September 2009). "A deep look into the core of young clusters. II. λ-Orionis".
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view of the ring around Meissa, which is the faint "white" star north of the small bright red nebula.
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Lyubimkov, Leonid S.; Rachkovskaya, Tamara M.; Rostopchin, Sergey I.; Lambert, David L. (2002).
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Scardia, M. (September 1983). "Micrometric measurements of binary stars (first list)".
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AEEA (Activities of Exhibition and Education in Astronomy) 天文教育資訊網 2006 年 5 月 24 日
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II International GTC Workshop: Science with GTC 1st-light Instruments and the LMT
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Pellizza, L. J.; et al. (May 2005). "On the local birth place of Geminga".
1236: 1190: 1166: 1143: 1091: 1061: 1037:, but was mistakenly applied to Lambda Orionis and the name stuck. In 2016, the 989: 636: 266: 255: 225: 214: 168: 118: 2516: 2491: 3697: 3692: 3622: 3617: 3557: 3378: 3373: 3368: 3302: 3297: 3292: 3287: 3110: 3105: 3100: 3095: 3090: 3085: 3080: 3047: 3042: 3037: 3032: 3027: 3022: 3017: 3012: 3007: 3002: 2997: 2992: 2987: 2982: 2977: 2972: 2967: 2962: 2957: 2952: 2947: 2942: 2937: 2932: 2927: 2922: 2917: 2912: 2907: 2902: 2897: 2892: 2887: 2882: 2877: 2872: 2834: 2746: 2741: 2736: 2631: 2145: 2120: 1692: 1646: 1621: 1123: 973: 964: 685: 561: 518: 470: 376: 276: 17: 2525: 1758: 1232:. The intense ultraviolet energy being radiated by this star is creating the 3360: 3251: 3075: 3070: 3065: 2867: 2862: 2641: 1445: 1410: 1174: 1060:) refers to the Arabic lunar mansion that includes this star and the two of 1000: 1150:. The stellar wind of Meissa is well characterized by a mass-loss rate of 1142:
of around 35,000 K, giving it the characteristic blue glow of a hot
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Thévenot, Melina; Doll, Katharina; Durantini Luca, Hugo A. (2019-07-01).
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dimmer at visual wavelengths, with much of its radiation emitted in the
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for this star. It is now so entered in the IAU Catalog of Star Names.
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Early Data Release 3: Summary of the contents and survey properties"
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Early Data Release 3: Summary of the contents and survey properties"
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Revista Mexicana de Astronomía y Astrofísica, Serie de Conferencias
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Commonwealth Scientific and Industrial Research Organisation
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and only slightly further away than Rigel, it appears 3
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star, separated by about 4″. Despite Meissa being more
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Research Notes of the American Astronomical Society
1411:"Internal motions in OB associations with Gaia DR2" 912: 909: 1978: 2125:Monthly Notices of the Royal Astronomical Society 2087:, written by 陳久金. Published by 台灣書房出版有限公司, 2005, 1909:Monthly Notices of the Royal Astronomical Society 1626:Monthly Notices of the Royal Astronomical Society 1415:Monthly Notices of the Royal Astronomical Society 1158:solar masses per year and a terminal velocity of 2119:Underhill, A. B.; et al. (November 1979). 2191: 2189: 1615: 1613: 1611: 1609: 1607: 1244:. Such an event would also explain the star's 2558: 1105: 1099: 1079: 1073: 175:+09° 56′ 06.0995″ 125:+09° 56′ 02.9913″ 8: 2251:Astronomy and Astrophysics Supplement Series 1898: 1896: 1894: 1892: 1890: 1888: 1778: 1776: 1774: 1772: 1770: 1768: 1620:Murdin, P.; Penston, M. V. (December 1977). 1404: 1402: 2165:Australia Telescope, Outreach and Education 1946:CDS/ADC Collection of Electronic Catalogues 1472:; et al. (Gaia collaboration) (2021). 1409:Melnik, A. M.; Dambis, A. K. (April 2020). 1321:; et al. (Gaia collaboration) (2021). 3721: 3646: 3486: 3404: 3356: 2619: 2565: 2551: 2543: 2515: 2450: 2342: 2289: 2209: 2144: 1928: 1852: 1796: 1732: 1674: 1645: 1571: 1513: 1495: 1444: 1426: 1362: 1344: 70:J2000       2017:"IAU Working Group on Star Names (WGSN)" 1969: 1967: 1052:The original Arabic name for this star, 972:of 3.33. The main components are an O8 1464: 1462: 1460: 1458: 1456: 1313: 1311: 1309: 1307: 1305: 1301: 1262: 419: 325: 59:λ (circled) in the constellation Orion. 1714: 1712: 1710: 29: 1056:(the source for another name for it, 7: 1834: 1832: 1560:The Astrophysical Journal Supplement 2171:. December 21, 2004. Archived from 431: 337: 2391:. Vol. 24. pp. 217–218. 1981:Star Names: Their Lore and Meaning 1291:the disks of these low-mass stars. 25: 3749: 3748: 1930:10.1046/j.1365-8711.2002.05341.x 1622:"The Lambda Orionis association" 1541:Gaia EDR3 record for this source 1390:Gaia EDR3 record for this source 1280: 1265: 1039:International Astronomical Union 1004:Meissa with nebulosity north of 905: 48: 41: 1029:which means 'The Shining One'. 454:2.4682 ± 0.1543  360:2.5936 ± 0.4032  27:Star in the constellation Orion 3803:Henry Draper Catalogue objects 1: 3823:Bright Star Catalogue objects 3783:Orion molecular cloud complex 2595:Orion molecular cloud complex 1112:the First Star of Turtle Beak 992:due to its high temperature. 858:: HD 36862, HR 1880 2198:Astronomy & Astrophysics 1785:Astronomy & Astrophysics 1535:10.1051/0004-6361/202039657e 1483:Astronomy & Astrophysics 1384:10.1051/0004-6361/202039657e 1332:Astronomy & Astrophysics 821:, 101 G. Orionis, 2361:10.1051/0004-6361/200912569 2308:10.1088/0004-6256/150/4/100 2228:10.1051/0004-6361/201015248 2062:"IAU Catalog of Star Names" 1871:10.1051/0004-6361/201015014 1815:10.1051/0004-6361/201834266 1751:10.1051/0004-6361/201014408 1515:10.1051/0004-6361/202039657 1364:10.1051/0004-6361/202039657 1106: 1080: 1043:Working Group on Star Names 3844: 3793:B-type main-sequence stars 2590:Orion in Chinese astronomy 2469:10.1051/0004-6361:20042377 2439:Astronomy and Astrophysics 2412:Astronomy and Astrophysics 2331:Astronomy and Astrophysics 1841:Astronomy and Astrophysics 1721:Astronomy and Astrophysics 1590:10.1088/0067-0049/193/2/24 1132:apparent visible magnitude 3746: 3720: 3563:Becklin–Neugebauer Object 3355: 2580: 1693:10.1134/S1063773706110065 1187:F-type main sequence star 1183:B-type main sequence star 1111: 1100: 1074: 862: 854: 838: 812: 805: 664: 504: 499: 405: 311: 307: 303: 282: 275: 238: 234: 197: 192: 142: 92: 64: 35: 2517:10.3847/2515-5172/ab30c5 2278:The Astronomical Journal 1033:was originally used for 2461:2005A&A...435..625P 2424:1996A&A...309..892C 2353:2009A&A...504..199B 2263:1983A&AS...53..433S 2220:2011A&A...530A.150F 2146:10.1093/mnras/189.3.601 1863:2011A&A...525A..71W 1807:2019A&A...628A..36D 1743:2010A&A...520A..51V 1647:10.1093/mnras/181.4.657 1506:2021A&A...649A...1G 1355:2021A&A...649A...1G 1214:(NASA/JPL-Caltech/UCLA) 1169:with a companion at an 1018:. The traditional name 485:Absolute magnitude 391:Absolute magnitude 182:Apparent magnitude 132:Apparent magnitude 3828:Durchmusterung objects 3463:Lambda Orionis Cluster 2585:List of stars in Orion 2574:Constellation of Orion 1216: 1130:of O8 III and an 1128:stellar classification 1068:, 'a White Spot'). In 1008: 3813:Orion (constellation) 3468:Trapezium Cluster (θ) 2161:"The Colour of Stars" 1446:10.1093/mnras/staa454 1204: 1165:Meissa is actually a 1140:effective temperature 1098:for Meissa itself is 1003: 968:away with a combined 3818:Emission-line stars 3726:Astronomical events 2508:2019RNAAS...3...95T 2397:2005RMxAC..24..217B 2300:2015AJ....150..100K 2137:1979MNRAS.189..601U 1958:2002yCat.2237....0D 1921:2002MNRAS.333....9L 1685:2006AstL...32..759G 1638:1977MNRAS.181..657M 1582:2011ApJS..193...24S 1437:2020MNRAS.493.2339M 863:Database references 375:approx. 1,300  32: 1217: 1171:angular separation 1094:Consequently, the 1009: 970:apparent magnitude 807:Other designations 434: −1.986  422: +2.216  380:(approx. 390  340: −3.183  328: +2.896  245:Spectral type 204:Spectral type 30: 3808:Hipparcos objects 3778:Flamsteed objects 3760: 3759: 3742: 3741: 3716: 3715: 3636: 3635: 3476: 3475: 3392: 3391: 3351: 3350: 2175:on March 18, 2012 1663:Astronomy Letters 1246:peculiar velocity 1242:Type II supernova 1215: 1022:derives from the 1016:Bayer designation 899: 898: 16:(Redirected from 3835: 3752: 3751: 3722: 3647: 3593:Horsehead Nebula 3487: 3405: 3357: 2620: 2567: 2560: 2553: 2544: 2538: 2537: 2519: 2487: 2481: 2480: 2454: 2452:astro-ph/0502190 2434: 2428: 2427: 2407: 2401: 2400: 2379: 2373: 2372: 2346: 2326: 2320: 2319: 2293: 2273: 2267: 2266: 2246: 2240: 2239: 2213: 2193: 2184: 2183: 2181: 2180: 2157: 2151: 2150: 2148: 2116: 2110: 2106: 2102: 2096: 2083: 2079: 2073: 2072: 2070: 2068: 2058: 2052: 2051: 2049: 2047: 2042: 2034: 2028: 2027: 2025: 2023: 2013: 2007: 2006: 2004: 2003: 1984: 1971: 1962: 1961: 1941: 1935: 1934: 1932: 1900: 1883: 1882: 1856: 1836: 1827: 1826: 1800: 1780: 1763: 1762: 1736: 1716: 1705: 1704: 1678: 1658: 1652: 1651: 1649: 1617: 1602: 1601: 1575: 1554: 1548: 1538: 1527: 1517: 1499: 1466: 1451: 1450: 1448: 1430: 1421:(2): 2339–2351. 1406: 1397: 1387: 1376: 1366: 1348: 1315: 1289:photoevaporating 1284: 1269: 1213: 1161: 1157: 1155: 1136:outer atmosphere 1113: 1109: 1103: 1102: 1083: 1077: 1076: 967: 928: 927: 924: 923: 920: 917: 914: 911: 782: 780: 760: 758: 710: 708: 683: 681: 626: 625: 624: 576: 575: 574: 546: 545: 544: 469:1,320 ± 80  433: 421: 339: 327: 299:+30.10 km/s 193:Characteristics 185: 172: 161: 156: 135: 122: 111: 106: 65:Observation data 52: 45: 33: 21: 3843: 3842: 3838: 3837: 3836: 3834: 3833: 3832: 3763: 3762: 3761: 3756: 3738: 3712: 3681: 3632: 3613:McNeil's Nebula 3536: 3472: 3451: 3399: 3388: 3347: 3343:WISE J0521+1025 3338:WISE J0457−0207 3256: 3213: 3150: 3052: 2849: 2609: 2576: 2571: 2541: 2489: 2488: 2484: 2436: 2435: 2431: 2409: 2408: 2404: 2381: 2380: 2376: 2328: 2327: 2323: 2275: 2274: 2270: 2248: 2247: 2243: 2195: 2194: 2187: 2178: 2176: 2159: 2158: 2154: 2118: 2117: 2113: 2104: 2103: 2099: 2081: 2080: 2076: 2066: 2064: 2060: 2059: 2055: 2045: 2043: 2040: 2036: 2035: 2031: 2021: 2019: 2015: 2014: 2010: 2001: 1999: 1997: 1973: 1972: 1965: 1943: 1942: 1938: 1902: 1901: 1886: 1838: 1837: 1830: 1782: 1781: 1766: 1718: 1717: 1708: 1669:(11): 759–771. 1660: 1659: 1655: 1619: 1618: 1605: 1556: 1555: 1551: 1529:(Erratum:  1528: 1470:Brown, A. G. A. 1468: 1467: 1454: 1408: 1407: 1400: 1378:(Erratum:  1377: 1319:Brown, A. G. A. 1317: 1316: 1303: 1299: 1292: 1285: 1276: 1270: 1261: 1226: 1212: 1199: 1160:2,000 km/s 1159: 1153: 1151: 1120: 1035:Gamma Geminorum 998: 962: 908: 904: 834: 778: 776: 756: 754: 744:Surface gravity 736: 733: 718: 715: 706: 704: 691: 688: 679: 677: 622: 620: 619: 617: 592:Surface gravity 584: 581: 572: 570: 569: 567: 554: 551: 542: 540: 539: 537: 524: 521: 490: 474:(410 ± 30  473: 430: 396: 379: 336: 294: 289:Radial velocity 180: 166: 159: 153:Right ascension 150: 130: 116: 109: 103:Right ascension 100: 66: 60: 58: 57: 56: 55: 54: 53: 28: 23: 22: 15: 12: 11: 5: 3841: 3839: 3831: 3830: 3825: 3820: 3815: 3810: 3805: 3800: 3795: 3790: 3785: 3780: 3775: 3765: 3764: 3758: 3757: 3747: 3744: 3743: 3740: 3739: 3737: 3736: 3730: 3728: 3718: 3717: 3714: 3713: 3711: 3710: 3705: 3700: 3695: 3689: 3687: 3683: 3682: 3680: 3679: 3674: 3669: 3664: 3659: 3653: 3651: 3644: 3638: 3637: 3634: 3633: 3631: 3630: 3625: 3620: 3615: 3610: 3605: 3600: 3595: 3590: 3585: 3580: 3575: 3570: 3565: 3560: 3555: 3550: 3544: 3542: 3538: 3537: 3535: 3534: 3529: 3524: 3519: 3514: 3509: 3504: 3499: 3493: 3491: 3484: 3478: 3477: 3474: 3473: 3471: 3470: 3465: 3459: 3457: 3453: 3452: 3450: 3449: 3444: 3439: 3434: 3429: 3424: 3419: 3413: 3411: 3402: 3394: 3393: 3390: 3389: 3387: 3386: 3381: 3376: 3371: 3365: 3363: 3353: 3352: 3349: 3348: 3346: 3345: 3340: 3335: 3330: 3325: 3320: 3315: 3310: 3305: 3300: 3295: 3290: 3285: 3280: 3275: 3270: 3264: 3262: 3258: 3257: 3255: 3254: 3249: 3244: 3239: 3234: 3229: 3223: 3221: 3215: 3214: 3212: 3211: 3206: 3201: 3196: 3191: 3186: 3181: 3176: 3171: 3166: 3160: 3158: 3152: 3151: 3149: 3148: 3143: 3138: 3133: 3128: 3123: 3118: 3113: 3108: 3103: 3098: 3093: 3088: 3083: 3078: 3073: 3068: 3062: 3060: 3054: 3053: 3051: 3050: 3045: 3040: 3035: 3030: 3025: 3020: 3015: 3010: 3005: 3000: 2995: 2990: 2985: 2980: 2975: 2970: 2965: 2960: 2955: 2950: 2945: 2940: 2935: 2930: 2925: 2920: 2915: 2910: 2905: 2900: 2895: 2890: 2885: 2880: 2875: 2870: 2865: 2859: 2857: 2851: 2850: 2848: 2847: 2842: 2837: 2832: 2827: 2822: 2817: 2812: 2804: 2799: 2794: 2789: 2784: 2779: 2774: 2769: 2764: 2759: 2754: 2749: 2744: 2739: 2734: 2729: 2724: 2719: 2714: 2713: 2712: 2707: 2702: 2697: 2692: 2687: 2682: 2677: 2667: 2659: 2654: 2649: 2644: 2639: 2634: 2632:α (Betelgeuse) 2628: 2626: 2617: 2611: 2610: 2608: 2607: 2602: 2597: 2592: 2587: 2581: 2578: 2577: 2572: 2570: 2569: 2562: 2555: 2547: 2540: 2539: 2482: 2445:(2): 625–630. 2429: 2402: 2374: 2337:(1): 199–209. 2321: 2268: 2241: 2185: 2152: 2131:(3): 601–605. 2111: 2097: 2074: 2053: 2029: 2008: 1995: 1963: 1936: 1884: 1828: 1764: 1706: 1653: 1632:(4): 657–665. 1603: 1549: 1452: 1398: 1300: 1298: 1295: 1294: 1293: 1286: 1279: 1277: 1271: 1264: 1260: 1257: 1225: 1222: 1198: 1195: 1179:position angle 1119: 1116: 1014:is the star's 1012:Lambda Orionis 997: 994: 976:and a B-class 961:approximately 937:, abbreviated 931:Lambda Orionis 897: 896: 891: 888: 887: 882: 879: 878: 873: 865: 864: 860: 859: 852: 851: 836: 835: 813: 810: 809: 803: 802: 796: 788: 787: 774: 766: 765: 752: 739: 738: 734: 731: 727: 721: 720: 716: 713: 702: 694: 693: 689: 686: 675: 667: 666: 662: 661: 655: 647: 646: 640: 632: 631: 615: 607: 606: 600: 587: 586: 582: 579: 565: 557: 556: 552: 549: 535: 527: 526: 522: 519: 515: 507: 506: 502: 501: 497: 496: 493: 488: 480: 479: 467: 459: 458: 452: 443: 442: 417: 408: 407: 403: 402: 399: 394: 386: 385: 373: 365: 364: 358: 349: 348: 323: 314: 313: 309: 308: 305: 304: 301: 300: 297: 292: 284: 283: 280: 279: 273: 272: 269: 262: 261: 258: 251: 250: 247: 241: 240: 236: 235: 232: 231: 228: 221: 220: 217: 210: 209: 206: 200: 199: 195: 194: 190: 189: 186: 177: 176: 173: 163: 162: 160:05 35 08.48130 157: 147: 146: 140: 139: 136: 127: 126: 123: 113: 112: 110:05 35 08.27608 107: 97: 96: 90: 89: 84: 76: 75: 62: 61: 47: 46: 40: 39: 38: 37: 36: 26: 24: 18:Lambda Orionis 14: 13: 10: 9: 6: 4: 3: 2: 3840: 3829: 3826: 3824: 3821: 3819: 3816: 3814: 3811: 3809: 3806: 3804: 3801: 3799: 3796: 3794: 3791: 3789: 3788:O-type giants 3786: 3784: 3781: 3779: 3776: 3774: 3773:Bayer objects 3771: 3770: 3768: 3755: 3745: 3735: 3732: 3731: 3729: 3727: 3723: 3719: 3709: 3706: 3704: 3701: 3699: 3696: 3694: 3691: 3690: 3688: 3684: 3678: 3675: 3673: 3670: 3668: 3665: 3663: 3660: 3658: 3655: 3654: 3652: 3648: 3645: 3643: 3639: 3629: 3626: 3624: 3621: 3619: 3616: 3614: 3611: 3609: 3606: 3604: 3601: 3599: 3596: 3594: 3591: 3589: 3586: 3584: 3581: 3579: 3576: 3574: 3571: 3569: 3566: 3564: 3561: 3559: 3556: 3554: 3551: 3549: 3546: 3545: 3543: 3539: 3533: 3530: 3528: 3525: 3523: 3520: 3518: 3515: 3513: 3510: 3508: 3505: 3503: 3500: 3498: 3495: 3494: 3492: 3488: 3485: 3483: 3479: 3469: 3466: 3464: 3461: 3460: 3458: 3454: 3448: 3445: 3443: 3440: 3438: 3435: 3433: 3430: 3428: 3425: 3423: 3420: 3418: 3415: 3414: 3412: 3410: 3406: 3403: 3401: 3395: 3385: 3382: 3380: 3377: 3375: 3372: 3370: 3367: 3366: 3364: 3362: 3358: 3354: 3344: 3341: 3339: 3336: 3334: 3331: 3329: 3326: 3324: 3321: 3319: 3316: 3314: 3311: 3309: 3306: 3304: 3301: 3299: 3296: 3294: 3291: 3289: 3286: 3284: 3281: 3279: 3276: 3274: 3271: 3269: 3266: 3265: 3263: 3259: 3253: 3250: 3248: 3245: 3243: 3240: 3238: 3235: 3233: 3230: 3228: 3225: 3224: 3222: 3220: 3216: 3210: 3207: 3205: 3202: 3200: 3197: 3195: 3192: 3190: 3187: 3185: 3182: 3180: 3177: 3175: 3172: 3170: 3167: 3165: 3162: 3161: 3159: 3157: 3153: 3147: 3144: 3142: 3139: 3137: 3134: 3132: 3129: 3127: 3124: 3122: 3119: 3117: 3114: 3112: 3109: 3107: 3104: 3102: 3099: 3097: 3094: 3092: 3089: 3087: 3084: 3082: 3079: 3077: 3074: 3072: 3069: 3067: 3064: 3063: 3061: 3059: 3055: 3049: 3046: 3044: 3041: 3039: 3036: 3034: 3031: 3029: 3026: 3024: 3021: 3019: 3016: 3014: 3011: 3009: 3006: 3004: 3001: 2999: 2996: 2994: 2991: 2989: 2986: 2984: 2981: 2979: 2976: 2974: 2971: 2969: 2966: 2964: 2961: 2959: 2956: 2954: 2951: 2949: 2946: 2944: 2941: 2939: 2936: 2934: 2931: 2929: 2926: 2924: 2921: 2919: 2916: 2914: 2911: 2909: 2906: 2904: 2901: 2899: 2896: 2894: 2891: 2889: 2886: 2884: 2881: 2879: 2876: 2874: 2871: 2869: 2866: 2864: 2861: 2860: 2858: 2856: 2852: 2846: 2843: 2841: 2838: 2836: 2833: 2831: 2828: 2826: 2823: 2821: 2818: 2816: 2813: 2811: 2810: 2805: 2803: 2800: 2798: 2795: 2793: 2790: 2788: 2785: 2783: 2780: 2778: 2775: 2773: 2770: 2768: 2765: 2763: 2760: 2758: 2755: 2753: 2750: 2748: 2745: 2743: 2740: 2738: 2735: 2733: 2730: 2728: 2725: 2723: 2720: 2718: 2715: 2711: 2708: 2706: 2703: 2701: 2698: 2696: 2693: 2691: 2688: 2686: 2683: 2681: 2678: 2676: 2673: 2672: 2671: 2668: 2666: 2665: 2660: 2658: 2655: 2653: 2650: 2648: 2645: 2643: 2642:γ (Bellatrix) 2640: 2638: 2635: 2633: 2630: 2629: 2627: 2625: 2621: 2618: 2616: 2612: 2606: 2605:Orion's Sword 2603: 2601: 2598: 2596: 2593: 2591: 2588: 2586: 2583: 2582: 2579: 2575: 2568: 2563: 2561: 2556: 2554: 2549: 2548: 2545: 2535: 2531: 2527: 2523: 2518: 2513: 2509: 2505: 2501: 2497: 2493: 2486: 2483: 2478: 2474: 2470: 2466: 2462: 2458: 2453: 2448: 2444: 2440: 2433: 2430: 2425: 2421: 2417: 2413: 2406: 2403: 2398: 2394: 2390: 2386: 2378: 2375: 2370: 2366: 2362: 2358: 2354: 2350: 2345: 2340: 2336: 2332: 2325: 2322: 2317: 2313: 2309: 2305: 2301: 2297: 2292: 2287: 2283: 2279: 2272: 2269: 2264: 2260: 2256: 2253:(in French). 2252: 2245: 2242: 2237: 2233: 2229: 2225: 2221: 2217: 2212: 2207: 2203: 2199: 2192: 2190: 2186: 2174: 2170: 2166: 2162: 2156: 2153: 2147: 2142: 2138: 2134: 2130: 2126: 2122: 2115: 2112: 2109: 2101: 2098: 2094: 2093:9789867332257 2090: 2086: 2078: 2075: 2063: 2057: 2054: 2039: 2033: 2030: 2018: 2012: 2009: 1998: 1992: 1988: 1983: 1982: 1976: 1970: 1968: 1964: 1959: 1955: 1951: 1947: 1940: 1937: 1931: 1926: 1922: 1918: 1914: 1910: 1906: 1899: 1897: 1895: 1893: 1891: 1889: 1885: 1880: 1876: 1872: 1868: 1864: 1860: 1855: 1850: 1846: 1842: 1835: 1833: 1829: 1824: 1820: 1816: 1812: 1808: 1804: 1799: 1794: 1790: 1786: 1779: 1777: 1775: 1773: 1771: 1769: 1765: 1760: 1756: 1752: 1748: 1744: 1740: 1735: 1730: 1726: 1722: 1715: 1713: 1711: 1707: 1702: 1698: 1694: 1690: 1686: 1682: 1677: 1672: 1668: 1664: 1657: 1654: 1648: 1643: 1639: 1635: 1631: 1627: 1623: 1616: 1614: 1612: 1610: 1608: 1604: 1599: 1595: 1591: 1587: 1583: 1579: 1574: 1569: 1565: 1561: 1553: 1550: 1546: 1542: 1536: 1532: 1525: 1521: 1516: 1511: 1507: 1503: 1498: 1493: 1489: 1485: 1484: 1479: 1477: 1471: 1465: 1463: 1461: 1459: 1457: 1453: 1447: 1442: 1438: 1434: 1429: 1424: 1420: 1416: 1412: 1405: 1403: 1399: 1395: 1391: 1385: 1381: 1374: 1370: 1365: 1360: 1356: 1352: 1347: 1342: 1338: 1334: 1333: 1328: 1326: 1320: 1314: 1312: 1310: 1308: 1306: 1302: 1296: 1290: 1283: 1278: 1275: 1268: 1263: 1258: 1256: 1254: 1251: 1247: 1243: 1238: 1235: 1231: 1223: 1221: 1210: 1207: 1203: 1196: 1194: 1192: 1188: 1184: 1180: 1176: 1173:of 4.41  1172: 1168: 1163: 1149: 1145: 1141: 1137: 1133: 1129: 1125: 1117: 1115: 1108: 1097: 1093: 1089: 1088: 1082: 1071: 1067: 1063: 1059: 1055: 1050: 1048: 1044: 1040: 1036: 1032: 1028: 1025: 1021: 1017: 1013: 1007: 1002: 995: 993: 991: 987: 983: 979: 978:main sequence 975: 971: 966: 960: 959:multiple star 956: 952: 951:constellation 948: 944: 940: 936: 932: 929:, designated 926: 903: 895: 892: 890: 889: 886: 883: 881: 880: 877: 874: 872: 871: 867: 866: 861: 857: 853: 849: 846: 36861, 845: 841: 837: 833: 112921 832: 829: 26207, 828: 824: 820: 816: 811: 808: 804: 801: 797: 795: 794: 790: 789: 786: 775: 773: 772: 768: 767: 764: 753: 751: 749: 745: 741: 740: 737: 728: 726: 723: 722: 719: 703: 701: 700: 696: 695: 692: 676: 674: 673: 669: 668: 663: 660: 656: 654: 653: 649: 648: 645: 641: 639: 638: 634: 633: 630: 616: 614: 613: 609: 608: 605: 601: 599: 597: 593: 589: 588: 585: 566: 564: 563: 559: 558: 555: 536: 534: 533: 529: 528: 525: 516: 514: 513: 509: 508: 503: 498: 494: 492: 486: 482: 481: 477: 472: 468: 466: 465: 461: 460: 457: 453: 451: 449: 445: 444: 441: 437: 429: 425: 418: 416: 414: 413:Proper motion 410: 409: 404: 400: 398: 392: 388: 387: 383: 378: 374: 372: 371: 367: 366: 363: 359: 357: 355: 351: 350: 347: 343: 335: 331: 324: 322: 320: 319:Proper motion 316: 315: 310: 306: 302: 298: 296: 290: 286: 285: 281: 278: 274: 270: 268: 264: 263: 259: 257: 253: 252: 248: 246: 243: 242: 237: 233: 229: 227: 223: 222: 218: 216: 212: 211: 207: 205: 202: 201: 196: 191: 187: 183: 179: 178: 174: 171: 170: 165: 164: 158: 155: 154: 149: 148: 145: 141: 137: 133: 129: 128: 124: 121: 120: 115: 114: 108: 105: 104: 99: 98: 95: 91: 88: 85: 83: 82: 81:Constellation 78: 77: 73: 69: 63: 51: 44: 34: 19: 3798:Binary stars 3708:TXS 0506+056 3703:II Zwicky 28 3628:Orion Nebula 3568:Flame Nebula 2808: 2731: 2663: 2600:Orion's Belt 2499: 2495: 2485: 2442: 2438: 2432: 2415: 2411: 2405: 2388: 2384: 2377: 2334: 2330: 2324: 2281: 2277: 2271: 2254: 2250: 2244: 2201: 2197: 2177:. Retrieved 2173:the original 2164: 2155: 2128: 2124: 2114: 2105:(in Chinese) 2100: 2084: 2082:(in Chinese) 2077: 2065:. Retrieved 2056: 2044:. Retrieved 2032: 2020:. Retrieved 2011: 2000:. Retrieved 1980: 1975:Allen, R. H. 1949: 1945: 1939: 1912: 1908: 1844: 1840: 1788: 1784: 1724: 1720: 1666: 1662: 1656: 1629: 1625: 1563: 1559: 1552: 1487: 1481: 1475: 1418: 1414: 1336: 1330: 1324: 1250:neutron star 1230:Collinder 69 1227: 1218: 1164: 1148:stellar wind 1122:Meissa is a 1121: 1096:Chinese name 1085: 1065: 1057: 1053: 1051: 1046: 1041:organized a 1030: 1026: 1019: 1011: 1010: 996:Nomenclature 942: 938: 934: 930: 901: 900: 868: 855: 839: 791: 769: 747: 742: 724: 697: 670: 650: 635: 610: 595: 590: 560: 530: 510: 483: 462: 446: 411: 389: 368: 352: 317: 287: 208:O8 III((f)) 167: 151: 143: 117: 101: 93: 79: 3384:HD 290327 b 3268:4U 0614+091 2657:ζ (Alnitak) 2652:ε (Alnilam) 2647:δ (Mintaka) 2418:: 892–894. 2257:: 433–440. 1915:(1): 9–26. 1237:H II region 1191:brown dwarf 1167:double star 1144:O-type star 1110:, English: 1092:Phi Orionis 1087:Turtle Beak 1084:), meaning 1062:Phi Orionis 990:ultraviolet 963:1,300  957:. It is a 771:Temperature 729:6,300  637:Metallicity 612:Temperature 267:color index 256:color index 226:color index 215:color index 169:Declination 119:Declination 3767:Categories 3734:GRB 991216 3698:CGCG 396-2 3623:Messier 78 3618:Messier 43 3558:Barnard 30 3379:HD 38529 b 3374:HD 37605 b 3369:HD 34445 b 3361:Exoplanets 3303:Gliese 221 3298:Gliese 208 3293:Gliese 205 3288:Gliese 179 3278:GRB 991216 2732:λ (Meissa) 2722:ι (Hatysa) 2664:(Algjebba) 2291:1506.05141 2284:(4): 100. 2179:2012-01-16 2002:2011-07-16 1996:0486210790 1798:1903.07937 1676:1606.08053 1497:2012.01533 1428:2002.05044 1346:2012.01533 1297:References 1175:arcseconds 1124:giant star 1118:Properties 986:magnitudes 974:giant star 939:Lambda Ori 850: 1879 819:39 Orionis 746:(log  725:Luminosity 642:0.03  602:3.90  594:(log  562:Luminosity 277:Astrometry 3693:4C +09.17 2855:Flamsteed 2772:π (Tabit) 2727:κ (Saiph) 2637:β (Rigel) 2534:199137075 2526:2515-5172 2502:(7): 95. 2344:0907.0322 2236:118633609 2211:1104.3803 1854:1009.1491 1823:118958583 1759:0004-6361 1734:1005.3827 1701:119231169 1598:119248206 1573:1101.4002 1566:(2): 24. 1524:227254300 1373:227254300 1066:Al Haḳʽah 1031:Al-Maisan 1027:Al-Maisan 1006:φ Orionis 935:λ Orionis 825:+09°879, 815:λ Orionis 798:1.8  657:4.2  184: (V) 134: (V) 3754:Category 3642:Galaxies 3608:LDN 1641 3578:HH 24-26 3553:Abell 13 3548:Abell 12 3400:clusters 3333:S Ori 70 3328:S Ori 52 3318:LP 658-2 3313:HOPS 383 3058:Variable 2809:(Thabit) 2477:15223974 2316:20902398 2204:: A150. 1977:(1963). 1879:53480665 1209:infrared 1177:along a 1107:Zī Sù yī 1054:Al Hakah 982:luminous 735:☉ 717:☉ 690:☉ 583:☉ 571:+117,000 553:☉ 523:☉ 517:34  487: (M 464:Distance 448:Parallax 393: (M 370:Distance 354:Parallax 3603:IC 2118 3482:Nebulae 3323:PDS 110 3308:GJ 3379 3283:G 99-47 3273:CVSO 30 2504:Bibcode 2457:Bibcode 2420:Bibcode 2393:Bibcode 2369:1595852 2349:Bibcode 2296:Bibcode 2259:Bibcode 2216:Bibcode 2133:Bibcode 2067:28 July 2046:28 July 1954:Bibcode 1917:Bibcode 1859:Bibcode 1847:: A71. 1803:Bibcode 1791:: A36. 1739:Bibcode 1727:: A51. 1681:Bibcode 1634:Bibcode 1578:Bibcode 1539:. 1502:Bibcode 1433:Bibcode 1388:. 1351:Bibcode 1259:Gallery 1253:Geminga 1234:Sh2-264 1224:Cluster 1138:has an 1126:with a 1070:Chinese 949:in the 945:) is a 573:−74,000 568:200,000 500:Details 72:Equinox 31:Meissa 3598:IC 434 3588:HH 111 3573:HH 1/2 3252:290327 3048:75 (l) 3043:74 (k) 3033:72 (f) 3023:69 (f) 2968:51 (b) 2963:49 (d) 2953:42 (c) 2933:32 (A) 2923:29 (e) 2918:27 (p) 2913:23 (m) 2908:22 (o) 2893:16 (h) 2883:14 (i) 2532:  2524:  2475:  2367:  2314:  2234:  2091:  2085:中國星座神話 2022:22 May 1993:  1877:  1821:  1757:  1699:  1596:  1545:VizieR 1522:  1490:: A1. 1394:VizieR 1371:  1339:: A1. 1274:Gemini 1047:Meissa 1024:Arabic 1020:Meissa 902:Meissa 870:SIMBAD 783:  777:25,400 761:  711:  699:Radius 684:  627:  623:−1,500 621:+2,000 618:35,000 577:  547:  532:Radius 271:+0.04 260:−0.77 230:−0.21 219:−1.01 74:J2000 3686:Other 3583:HH 34 3541:Other 3456:Other 3261:Other 3247:42618 3242:37605 3237:37320 3232:34445 3227:33636 3146:V2384 3141:V2254 3136:V1352 3131:V1201 3126:V1005 2868:6 (g) 2624:Bayer 2615:Stars 2530:S2CID 2473:S2CID 2447:arXiv 2365:S2CID 2339:arXiv 2312:S2CID 2286:arXiv 2232:S2CID 2206:arXiv 2041:(PDF) 1875:S2CID 1849:arXiv 1819:S2CID 1793:arXiv 1729:arXiv 1697:S2CID 1671:arXiv 1594:S2CID 1568:arXiv 1520:S2CID 1492:arXiv 1423:arXiv 1369:S2CID 1341:arXiv 1081:Zī Sù 955:Orion 943:λ Ori 876:λ Ori 495:−1.94 432:Dec.: 401:−4.25 338:Dec.: 249:B0 V 87:Orion 68:Epoch 3677:2119 3672:2110 3667:1924 3662:1819 3657:1683 3532:2174 3527:2071 3522:2067 3517:2064 3512:2023 3507:2022 3502:1999 3497:1788 3447:2202 3442:2194 3437:2175 3432:2169 3427:1981 3422:1980 3417:1662 3398:Star 3209:2275 3204:2251 3199:2024 3194:2007 3189:1988 3184:1952 3179:1887 3174:1874 3169:1763 3164:1759 3121:V883 3116:V380 2522:ISSN 2089:ISBN 2069:2016 2048:2016 2024:2016 1991:ISBN 1950:2237 1755:ISSN 1476:Gaia 1325:Gaia 1206:WISE 1197:Ring 1058:Heka 947:star 759:0.10 755:4.21 678:10.3 672:Mass 543:−2.5 541:+3.9 538:13.4 512:Mass 265:B−V 254:U−B 224:B−V 213:U−B 188:5.6 138:3.7 3650:NGC 3490:NGC 3409:NGC 2512:doi 2465:doi 2443:435 2416:309 2357:doi 2335:504 2304:doi 2282:150 2224:doi 2202:530 2141:doi 2129:189 1987:318 1925:doi 1913:333 1867:doi 1845:525 1811:doi 1789:628 1747:doi 1725:520 1689:doi 1642:doi 1630:181 1586:doi 1564:193 1543:at 1531:doi 1510:doi 1488:649 1441:doi 1419:493 1392:at 1380:doi 1359:doi 1337:649 1152:2.5 1114:.) 1101:觜宿一 953:of 831:SAO 827:HIP 800:Myr 793:Age 781:500 763:cgs 709:0.8 705:4.2 682:0.7 659:Myr 652:Age 644:dex 604:cgs 456:mas 450:(π) 436:mas 424:mas 420:RA: 415:(μ) 362:mas 356:(π) 342:mas 330:mas 326:RA: 321:(μ) 3769:: 3219:HD 3156:HR 3111:GW 3106:FU 3101:DN 3096:BM 3091:BF 3086:VV 3081:UX 3038:73 3028:71 3018:68 3013:66 3008:64 3003:63 2998:60 2993:59 2988:57 2983:56 2978:55 2973:52 2958:45 2948:38 2943:35 2938:33 2928:31 2903:21 2898:18 2888:15 2878:13 2873:11 2807:υ 2662:η 2528:. 2520:. 2510:. 2498:. 2494:. 2471:. 2463:. 2455:. 2441:. 2414:. 2387:. 2363:. 2355:. 2347:. 2333:. 2310:. 2302:. 2294:. 2280:. 2255:53 2230:. 2222:. 2214:. 2200:. 2188:^ 2167:. 2163:. 2139:. 2127:. 2123:. 1989:. 1966:^ 1952:. 1948:. 1923:. 1911:. 1907:. 1887:^ 1873:. 1865:. 1857:. 1843:. 1831:^ 1817:. 1809:. 1801:. 1787:. 1767:^ 1753:. 1745:. 1737:. 1723:. 1709:^ 1695:. 1687:. 1679:. 1667:32 1665:. 1640:. 1628:. 1624:. 1606:^ 1592:. 1584:. 1576:. 1562:. 1518:. 1508:. 1500:. 1486:. 1480:. 1455:^ 1439:. 1431:. 1417:. 1413:. 1401:^ 1367:. 1357:. 1349:. 1335:. 1329:. 1304:^ 1193:. 1162:. 1156:10 1075:觜宿 1072:, 965:ly 941:, 916:aɪ 848:HR 844:HD 842:: 823:BD 817:, 476:pc 471:ly 440:yr 428:yr 382:pc 377:ly 346:yr 334:yr 291:(R 239:B 198:A 3076:W 3071:U 3066:S 2863:5 2845:ω 2840:ψ 2835:ψ 2830:χ 2825:χ 2820:φ 2815:φ 2802:τ 2797:σ 2792:ρ 2787:π 2782:π 2777:π 2767:π 2762:π 2757:ο 2752:ο 2747:ξ 2742:ν 2737:μ 2717:θ 2710:H 2705:G 2700:F 2695:E 2690:D 2685:C 2680:B 2675:A 2670:θ 2566:e 2559:t 2552:v 2536:. 2514:: 2506:: 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Index

Lambda Orionis


Epoch
Equinox
Constellation
Orion
Right ascension
Declination
Apparent magnitude
Right ascension
Declination
Apparent magnitude
Spectral type
color index
color index
Spectral type
color index
color index
Astrometry
Radial velocity
Proper motion
mas
yr
mas
yr
Parallax
mas
Distance
ly

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